Sicker
a. 可靠的；安全的
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
I felt it advisable to do nothing.
我认为最好什么也别做。
Yes, I have. His temperature seems to be all right.
我量过了。他的体温似乎正常。